This are only based from my personal opinion about the current game state.
-I believe trade was only disabled until the start of f2p phase. Unable to trade silver is somehow beneficial. No one is getting a head of anyone in terms of skills attributes level (since it requires silver to level up), if their not into grinding enough. Lazy peoples. This is where it separates the True Players and the Lazy Payers. 
- Bank
+Add silver storage bank between own characters at least.
+Add at least a permanent limited slots for team bank items to be shared between characters without purchasing a token. - TP items
-It would be nice if this are only for cosmetic(costumes) and beneficial(reset potions,+exp books, megaphone, …) items only. - Trade
-Guys kindly give some of your thoughts about this. How about making the trade purely item based only, no silver trades. So we can still give items to a friend at least or trade it to a different item. Without silver to trade, will eliminate bots and silver spam seller.
Let us all hope for the best. This is just the start. There are still a lot this game can offer